Re: [PATCH v5 3/8] dt-bindings: i2c: iproc: make 'interrupts' optional

Rob Herring
2019-02-14T22:26:27Z

On Thu, Feb 14, 2019 at 11:57 AM Ray Jui <ray.jui@broadcom.com> wrote:
>
> Update the binding document to make the 'interrupts' property optional.
> For certain revisions of the I2C controller (e.g., iProc NIC I2C), I2C
> interrupt is unwired to the interrupt controller. In such case, this
> 'interrupts' property should be left unspecified, and driver will fall
> back to polling mode
>
> Signed-off-by: Ray Jui <ray.jui@broadcom.com>
> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
> ---
> .../devicetree/bindings/i2c/brcm,iproc-i2c.txt | 11 ++++++++---
> 1 file changed, 8 insertions(+), 3 deletions(-)

Reviewed-by: Rob Herring <robh@kernel.org>